Electronic Ballast Guaranteed to Work with Sunlight - LP4050 UV Light Bulb for Germicidal Water Treatment DWS-6 22mm x 25mm x 1650mm

22mm x 25mm x 1650mm Domed

and addition capabilities

we've also got the EIT UV Power Puck II for more advanced readings - millijoules

Ultra Dynamics 8030UD

Electronic Ballast Guaranteed to Work with Sunlight - LP4050 UV Light Bulb for Germicidal Water Treatment DWS-6 22mm x 25mm x 1650mmUV ballast guaranteed to work with your UV germicidal system Features: Guaranteed to work with your UV Germicidal Bulb. Comes complete with wiring diagram necessary to run your bulb(s) Industry leading 5 YEAR WARRANTY UL Listed Ballasts can be complicated. Nobody replaces ballasts regularly. Inevitably, ballasts are needed when you go to change out the UV bulb at your machine's recommended intervals when you realize that the new bulb is not lighting